[jira] [Commented] (CONNECTORS-619) Solr connector does not work in multiprocess example

["Karl Wright (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CONNECTORS-619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13559632#comment-13559632 ] 

Karl Wright commented on CONNECTORS-619:
----------------------------------------

The web applications seem to be able to converse just fine with Solr.  So this would have to be the agents process only that has difficulty.

                
> Solr connector does not work in multiprocess example
> ----------------------------------------------------
>
>                 Key: CONNECTORS-619
>                 URL: https://issues.apache.org/jira/browse/CONNECTORS-619
>             Project: ManifoldCF
>          Issue Type: Bug
>          Components: Lucene/SOLR connector
>    Affects Versions: ManifoldCF 1.1
>            Reporter: Karl Wright
>            Assignee: Karl Wright
>            Priority: Blocker
>             Fix For: ManifoldCF 1.1
>
>
> Running Jetty within the example folder seems to work normally, but not within the multiprocess-example folder. In both configurations I have defined a Solr Output Connector and a web crawler. The funny thing within the latter folder is that nothing is sent to Solr. The crawler just fetches and fetches, and that is the only activity I can see.
> I have ran:
> ./start-database.sh
> ./initialize.sh
> ./start-agents.sh
> ./start-webapps.sh
> The Solr Output connection is working and I have gone through the settings in my job - very similar configurations from my first attempt within the example folder, but nothing shows up.
> When I looked in my logs, I discovered this:
> {code}
> FATAL 2013-01-22 14:10:31,802 (Worker thread '43') - Error tossed: Could not initialize class org.apache.solr.client.solrj.impl.HttpSolrServer
> java.lang.NoClassDefFoundError: Could not initialize class org.apache.solr.client.solrj.impl.HttpSolrServer
> 	at
> org.apache.manifoldcf.agents.output.solr.HttpPoster.<init>(HttpPoster.java:246)
> 	at
> org.apache.manifoldcf.agents.output.solr.SolrConnector.getSession(SolrConnector.java:256)
> 	at
> org.apache.manifoldcf.agents.output.solr.SolrConnector.addOrReplaceDocument(SolrConnector.java:609)
> 	at
> org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.addOrReplaceDocument(IncrementalIngester.java:1579)
> 	at
> org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.performIngestion(IncrementalIngester.java:504)
> 	at
> org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.documentIngest(IncrementalIngester.java:370)
> 	at
> org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.ingestDocument(WorkerThread.java:1651)
> 	at
> org.apache.manifoldcf.crawler.connectors.webcrawler.WebcrawlerConnector.processDocuments(WebcrawlerConnector.java:1409)
> 	at
> org.apache.manifoldcf.crawler.connectors.BaseRepositoryConnector.processDocuments(BaseRepositoryConnector.java:423)
> 	at
> org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:551)
> {code}
> BTW, I'm running Solr 3.1, not the latest version. I don't think this has something to do with the problems described above since my Solr server does not seem to be hit my MCF at all.

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